j3d1/tinc
1
0
Fork 0
Code Issues 1 Pull requests Releases Wiki Activity

More sensible name, and try to set PMTU discovery on IPv6 sockets as well.

Browse source
This commit is contained in:
Guus Sliepen 2003-12-20 21:09:33 +00:00
parent 6b12bea62f
commit 9bab08e972
5 changed files with 32 additions and 10 deletions
Download patch file Download diff file Expand all files Collapse all files

9
src/net_packet.c
View file

@ -17,7 +17,7 @@
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
$Id: net_packet.c,v 1.1.2.45 2003/12/20 19:47:52 guus Exp $
$Id: net_packet.c,v 1.1.2.46 2003/12/20 21:09:33 guus Exp $
*/
#include "system.h"
@ -65,8 +65,13 @@ void send_mtu_probe(node_t *n)
n->mtuprobes++;
if(n->mtuprobes >= 10 && !n->probedmtu) {
ifdebug(TRAFFIC) logger(LOG_INFO, _("No response to MTU probes from %s (%s)"), n->name, n->hostname);
return;
}
for(i = 0; i < 3; i++) {
if(n->mtuprobes >= 100 || n->probedmtu >= n->mtu) {
if(n->mtuprobes >= 30 || n->probedmtu >= n->mtu) {
n->mtu = n->probedmtu;
ifdebug(TRAFFIC) logger(LOG_INFO, _("Fixing MTU of %s (%s) to %d after %d probes"), n->name, n->hostname, n->mtu, n->mtuprobes);
return;